filter: drop messages if we're ACT_KILLing them

[solanum.git] / extensions / override.c

diff --git a/extensions/override.c b/extensions/override.c
index 68c56d018f38b203110297364ad02c4074e46d21..2d86f738c8e8e3caced3700fa4e6403447dd03d5 100644 (file)
--- a/extensions/override.c
+++ b/extensions/override.c
@@ -108,6 +108,7 @@ static void
 check_umode_change(void *vdata)
 {
        hook_data_umode_changed *data = (hook_data_umode_changed *)vdata;
+       bool changed = false;
        struct Client *source_p = data->client;
 
        if (!MyClient(source_p))
@@ -116,9 +117,7 @@ check_umode_change(void *vdata)
        if (data->oldumodes & UMODE_OPER && !IsOper(source_p))
                source_p->umodes &= ~user_modes['p'];
 
-       /* didn't change +p umode, we don't need to do anything */
-       if (!((data->oldumodes ^ source_p->umodes) & user_modes['p']))
-               return;
+       changed = ((data->oldumodes ^ source_p->umodes) & user_modes['p']);
 
        if (source_p->umodes & user_modes['p'])
        {
@@ -129,12 +128,14 @@ check_umode_change(void *vdata)
                        return;
                }
 
-               update_session_deadline(source_p, NULL);
-
-               sendto_realops_snomask(SNO_GENERAL, L_NETWIDE, "%s has enabled oper-override (+p)",
-                                      get_oper_name(source_p));
+               if (changed)
+               {
+                       update_session_deadline(source_p, NULL);
+                       sendto_realops_snomask(SNO_GENERAL, L_NETWIDE, "%s has enabled oper-override (+p)",
+                                       get_oper_name(source_p));
+               }
        }
-       else if (!(source_p->umodes & user_modes['p']))
+       else if (changed && !(source_p->umodes & user_modes['p']))
        {
                rb_dlink_node *n, *tn;
 
@@ -201,33 +202,6 @@ hack_can_kick(void *vdata)
        hook_data_channel_approval *data = (hook_data_channel_approval *) vdata;
        int alevel;
 
-       if (data->target->umodes & user_modes['p'])
-       {
-               if (data->client->umodes & user_modes['p'])
-               {
-                       /* Using oper-override to kick an oper
-                        * who's also using oper-override, better
-                        * report what happened.
-                        */
-                       update_session_deadline(data->client, NULL);
-                       sendto_realops_snomask(SNO_GENERAL, L_NETWIDE, "%s is using oper-override on %s (KICK %s)",
-                                              get_oper_name(data->client), data->chptr->chname, data->target->name);
-               }
-               else
-               {
-                       /* Like cmode +M, let's report any attempt
-                        * to kick the immune oper.
-                        */
-                       update_session_deadline(data->target, NULL);
-                       sendto_realops_snomask(SNO_GENERAL, L_NETWIDE, "%s attempted to kick %s from %s (who is +p)",
-                               data->client->name, data->target->name, data->chptr->chname);
-                       sendto_one_numeric(data->client, ERR_ISCHANSERVICE, "%s %s :Cannot kick immune IRC operators.",
-                               data->target->name, data->chptr->chname);
-                       data->approved = 0;
-               }
-               return;
-       }
-
        alevel = get_channel_access(data->client, data->chptr, data->msptr, data->dir, NULL);
        if (alevel != CHFL_OVERRIDE)
                return;
@@ -288,10 +262,19 @@ struct ev_entry *expire_override_deadlines_ev = NULL;
 static int
 _modinit(void)
 {
+       rb_dlink_node *ptr;
+
        /* add the usermode to the available slot */
        user_modes['p'] = find_umode_slot();
        construct_umodebuf();
 
+       RB_DLINK_FOREACH(ptr, lclient_list.head)
+       {
+               struct Client *client_p = ptr->data;
+               if (IsPerson(client_p) && (client_p->umodes & user_modes['p']))
+                       update_session_deadline(client_p, NULL);
+       }
+
        expire_override_deadlines_ev = rb_event_add("expire_override_deadlines", expire_override_deadlines, NULL, 60);
 
        return 0;
@@ -300,10 +283,18 @@ _modinit(void)
 static void
 _moddeinit(void)
 {
+       rb_dlink_node *n, *tn;
+
        /* disable the umode and remove it from the available list */
        user_modes['p'] = 0;
        construct_umodebuf();
 
+       RB_DLINK_FOREACH_SAFE(n, tn, overriding_opers.head)
+       {
+               rb_dlinkDelete(n, &overriding_opers);
+               rb_free(n->data);
+       }
+
        rb_event_delete(expire_override_deadlines_ev);
 }